The climate of Arendal
Arendal,
Norway, situated on the southeastern coastline, experiences a Marine West Coast climate or Cfb according to the Köppen Climate Classification. These climatic conditions are largely characterized by mild, moderate weather patterns throughout the year. Within the course of a typical year, temperature fluctuations are relatively minimal, with the warmest month seldom exceeding 19.2°C (66.6°F), while minimum temperatures rarely fall below -1.5°C (29.3°F).
Throughout the year, rainfall registers a steady pattern, with the driest periods occurring from
April to
June, and the heaviest precipitation periods between
October and
January. The precipitation levels oscillate between a minimum of 29mm (1.14") to a maximum of 88mm (3.46"). In line with the prevalent climatic conditions, snowfall is a common phenomenon, especially during the winter months from
December to
February, with the highest snowfall figures of 130mm (5.12") being registered in January.
A noteworthy feature of Arendal's climate is its relative humidity, which remains consistently high throughout the year. Figures range from 70% during the warmer months to as high as 86% in February. The average sunshine hours are markedly season-dependent, with the longest daylight periods in June amounting to 18.2 hours, declining substantially to a low of 6.5 hours in December.
The best time to visit Arendal
A desirable period for tourism in
Arendal appears to coincide with the warmer months from
May to
August. During this time, the weather is mild and conducive for outdoor activities, with average temperatures ranging from 12.9°C (55.2°F) to 19.2°C (66.6°F). An added benefit lies in extended daylight hours, reaching up to 18.2 hours in
June, promoting prolonged exploration opportunities.
The worst time to visit Arendal
Travel to
Arendal might prove challenging during the colder months, particularly from
December to
February. During this period, average temperatures plunge to lows of -1.5°C (29.3°F), and the region experiences the highest snowfall, peaking at 130mm (5.12") in
January. Additionally, daylight hours are markedly shorter, dropping to as low as 6.5 hours in December.
Spring weather in Arendal
Spring weather in
Arendal witnesses a gradual increase in temperature with averages ranging from 4.1°C (39.4°F) in
March to 12.9°C (55.2°F) by
May. The amount of rainfall is initially high in March with 55mm (2.17") but then tapers off to 29mm (1.14") and 40mm (1.57") in
April and May respectively. The city also enjoys increased daylight hours, varying from 11.9 hours in March to 16.8 hours at the end of spring in May.
Summer weather in Arendal
Arendal's summer kicks off in
June with an average temperature of 17°C (62.6°F), peaking at 19.2°C (66.6°F) in
July before subsiding slightly to 18.3°C (64.9°F) in
August. Concurrently, levels of rainfall exhibit a steady rise, increasing from 53mm (2.09") in June to 61mm (2.4") by August. This period also corresponds with the maximum daylight time, averaging between 17.5 and 18.2 hours.
Autumn weather in Arendal
During autumn,
Arendal experiences a downward trend in temperature, from an average high of 15.2°C (59.4°F) in
September to 6.4°C (43.5°F) in
November. Rainfall also escalates during this time, peaking at 88mm (3.46") in November. Overall, daylight hours start reducing from 12.8 hours in September to 7.9 hours by November.
Winter weather in Arendal
Characterised by low temperatures and high snowfall levels, winter in
Arendal is quite harsh. The mean temperatures oscillate between 3.6°C (38.5°F) and -1.1°C (30°F). Snowfall is particularly prevalent in these months, peaking at 130mm (5.12") in
January. The region also registers the shortest daylight hours of the year, ranging from just 6.5 to 7.2 hours from
December to
February.
Weather in January
The beginning of the year in
Arendal,
Norway, manifests as a winter wonderland. The chill in the air becomes profound as
January marks the coldest month of the year with the lowest average temperature of -1.1°C (30°F). As a visitor to the city, prepare for frequent snowfall, as residents clear the winter white from their walkways.
Weather in January »Weather in February
The transition from
January to
February brings a slight reprive from the colder temperatures, but the weather remains firmly wintry. Snowfall continues albeit less frequent and intense than the previous month. Locals and visitors alike may enjoy the longer daylight hours compared to January.
Weather in February »Weather in March
March in
Arendal signals the clear departure from winter's hibernation. A noticeable increase in average temperatures is experienced, reaching up to 4.1°C (39.4°F). As winter retreats, snowfall minimizes significantly while daylight slowly takes over.
Weather in March »
Weather in April
April in
Arendal is marked by the delightful arrival of spring. It brings a welcoming rise in temperature, melting the last remnants of winter's snow. The appreciable increase in daylight hours signals longer days and shorter nights.
Weather in April » Weather in May
The gradual transition into a warmer season continues into
May in
Arendal. In May, locals enjoy the most daylight hours, creating an extended day of activities. The weather becomes more suitable for outdoor pursuits due to the significantly warmer temperatures.
Weather in May »Weather in June
June marks the welcome arrival of summer in
Arendal. The city experiences the warmest temperatures of the year, indicating the peak of the season. With an increased sea temperature, it is ideal for water-based activities. The perfect time for appreciating Arendal’s coast and ocean views.
Weather in June »
Weather in July
Mid-summer rolls into
Arendal with
July, maintaining the summer high temperatures. The city experiences the year's highest sea temperatures, contributing to the prevalence of water activities. Long, sunny days and reduced relative humidity make for pleasant afternoons outdoors.
Weather in July »Weather in August
August in
Arendal brings the last full month of summer, marked by steadily declining temperatures from peak
July warmth. By mid-August, locals start preparing to wave summer goodbye. Though summer's end is near, the weather is still pleasantly warm and conducive to outdoor activities.
Weather in August » Weather in September
September signifies the arrival of fall in
Arendal. Locals notice a drop in average temperatures to 15.2°C (59.4°F). As the leaves begin to change, the landscapes of the city display a riot of colors. With shorter days and longer nights, September ushers in the start of the harvest season.
Weather in September »
Weather in October
As
October arrives in
Arendal, the city fully embraces the autumnal flushing of colors. The rain becomes more present compared to the drier summer months. Residents begin to brace for the chill that reinstates itself in the city's climate.
Weather in October »Weather in November
November in
Arendal signifies the advent of winter. The city experiences its first snowfall since spring, covering arendal in a winter veil. The daylight dwindles substantially as the city plunges into longer wintery nights. Residents start preparing for the holiday season, with the cold weather making warm indoor festivities all the more appealing.
Weather in November » Weather in December
Arendal, in
December, wraps into the depths of the winter season; with average temperatures dropping to 3.6°C (38.5°F). The city experiences the year's shortest daylight hours, something the residents have come to anticipate.
Weather in December »